Pin Oak Stud wrapped up a successful Keeneland September with 19 new yearling colts added to the Pin Oak family:
| Hip | Sex | Sire | Dam | Consignor |
| 528 | Colt | Uncle Mo | Flighty Almighty (GB) | Hunter Valley Farm, Agent |
| 643 | Colt | Munnings | Northern Station | Denali Stud, Agent XXX |
| 668 | Colt | Tiz the Law | Promise of Spring | Bluewater Sales LLC, Agent XVII |
| 733 | Colt | Medaglia d’Oro | Student Body | Gainesway, Agent XLV |
| 738 | Colt | Hard Spun | Swoop and Strike | Dixiana Farms LLC |
| 757 | Colt | Volatile | Truly Striking | Taylor Made Sales Agency, Agent IV |
| 905 | Colt | American Pharoah | Holiday Blues | Paramount Sales, Agent LXXXVII |
| 920 | Colt | Omaha Beach | Infraction | Burleson Farms, Agent |
| 929 | Colt | Honor A. P. | Katherine | Paramount Sales, Agent LXXX |
| 1035 | Colt | Constitution | Romanticism | Ashview Farm, Agent |
| 1079 | Colt | Violence | Stop and Stare | Warrendale Sales, Agent XXV |
| 1492 | Colt | Practical Joke | String Section | Scott Mallory, Agent IX |
| 1524 | Colt | Instagrand | Tiz Atlantis | Taylor Made Sales Agency, Agent CLVI |
| 1684 | Colt | Justify | Durga Devi (IRE) | Mt. Brilliant Farm, Agent |
| 1777 | Colt | Constitution | Low Pressure Zone | Knockgriffin Farm, Agent |
| 1927 | Colt | Vekoma | Stylish Ways | Paramount Sales, Agent XCV |
| 2028 | Colt | American Pharoah | Bow Bells | Gainesway, Agent III |
| 2481 | Colt | Oscar Performance | Dabinett | Mill Ridge Sales, Agent XV |
| 2555 | Colt | Twirling Candy | Hiking | Paramount Sales, Agent CX |